<?php

class UserController extends BackendController
{
	/**
	 * Declares class-based actions.
	 */
	public function actions()
	{
//		return array(
//			// captcha action renders the CAPTCHA image displayed on the contact page
//			'captcha'=>array(
//				'class'=>'CCaptchaAction',
//				'backColor'=>0xFFFFFF,
//			),
//			// page action renders "static" pages stored under 'protected/views/site/pages'
//			// They can be accessed via: index.php?r=site/page&view=FileName
//			'page'=>array(
//				'class'=>'CViewAction',
//			),
//		);
	}
    
    public function actionCreate()
    {
        $model = new User;
        if(isset($_POST['User']))
        {
            $model->setAttributes($_POST['User']);
            if($model->save())
                $this->redirect('user/index');
        }
        
        $this->render('create',array('model'=>$model));
    }

	/**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex()
	{
		// renders the view file 'protected/views/site/index.php'
		// using the default layout 'protected/views/layouts/main.php'
//		$this->render('index');
	}

	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
//		if($error=Yii::app()->errorHandler->error)
//		{
//			if(Yii::app()->request->isAjaxRequest)
//				echo $error['message'];
//			else
//				$this->render('error', $error);
//		}
	}

	/**
	 * Displays the contact page
	 */
	public function actionContact()
	{
		$model=new ContactForm;
		if(isset($_POST['ContactForm']))
		{
			$model->attributes=$_POST['ContactForm'];
			if($model->validate())
			{
				$name='=?UTF-8?B?'.base64_encode($model->name).'?=';
				$subject='=?UTF-8?B?'.base64_encode($model->subject).'?=';
				$headers="From: $name <{$model->email}>\r\n".
					"Reply-To: {$model->email}\r\n".
					"MIME-Version: 1.0\r\n".
					"Content-Type: text/plain; charset=UTF-8";

				mail(Yii::app()->params['adminEmail'],$subject,$model->body,$headers);
				Yii::app()->user->setFlash('contact','Thank you for contacting us. We will respond to you as soon as possible.');
				$this->refresh();
			}
		}
		$this->render('contact',array('model'=>$model));
	}

	/**
	 * Displays the login page
	 */
	public function actionLogin()
	{
		$model=new LoginForm;

		// if it is ajax validation request
		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}

		// collect user input data
		if(isset($_POST['LoginForm']))
		{
			$model->attributes=$_POST['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if($model->validate() && $model->login())
				$this->redirect(Yii::app()->user->returnUrl);
		}
		// display the login form
		$this->render('login',array('model'=>$model));
	}

	/**
	 * Logs out the current user and redirect to homepage.
	 */
	public function actionLogout()
	{
		Yii::app()->user->logout();
		$this->redirect(Yii::app()->homeUrl);
	}
}